Answer:<em> Protein not only helps maintain muscle and bone mass, but it's also essential for body growth. Thus, deficiency or insufficiency is especially harmful to children whose growing bodies require a steady supply.</em>
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I believe it’s the second trimester
Answer:
Below.
Explanation:
Air pollutants.
Allergies.
Chronic sinusitis.
Lack of pertussis immunization.
Malnutrition (particularly in children)
Exposure to chemicals, fumes, and dust.
Smoke inhalation.
B, C and D. Though if the question wants you to pick one I would go with C
If your options are Digestive, Muscular, Urinary, or Integumentary, the answer you are looking for is the Muscular System
Hope this is what you needed to know.